Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21344837 · ArcScan

Block

#21,344,837

2026-09-17 14:52:41 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,837
Timestamp: 58 days ago · 2026-09-17 14:52:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xe66bf945ff405e8e7d946e245b7fcae1b4c6262a80e0683c165c92ad6e01ac21
Parent hash: 0x1f225197…c47bd9e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,837 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.2%3,358,687 / 30,000,000

Base fee

20 gwei

State root

0xf720d5d74ef7…79672992d2ec

Transactions root

0x62a0ae35db13…486f0453518f

Receipts root

0x982693ddf385…e2a64a9b272e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800